.custom-anchor {
    stroke: #999;
    stroke-width: 1;
    fill: #d9d9d9;
    cursor: crosshair;
    rx: 3;
    ry: 3;
  }
  .custom-anchor:hover {
    fill: #ff7f0e;
    stroke: #ff7f0e;
  }
  .node-red-palette {
    width: 150px;
    overflow: hidden;
    position: absolute;
    left: 0px;
    top: 0px;
  }
  .node-red-start {
    cursor: pointer;
    pointer-events: all;
  }